forked from mirrors/0ad
historic_bruno
344 lines
6.3 KiB
C
344 lines
6.3 KiB
C
/* Copyright (c) 2012 Wildfire Games
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included
|
|
* in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* emulate SDL on Windows.
|
|
*/
|
|
|
|
#ifndef INCLUDED_WSDL
|
|
#define INCLUDED_WSDL
|
|
|
|
#include "lib/lib_api.h"
|
|
#include "lib/byte_order.h"
|
|
#ifndef WSDL_NO_KEYSYM
|
|
# include "SDL_keysym.h"
|
|
#endif
|
|
|
|
typedef u8 Uint8;
|
|
typedef u16 Uint16;
|
|
typedef i16 Sint16;
|
|
typedef u32 Uint32;
|
|
|
|
|
|
// SDL_Init flags
|
|
#define SDL_INIT_VIDEO 0
|
|
#define SDL_INIT_AUDIO 0
|
|
#define SDL_INIT_TIMER 0
|
|
#define SDL_INIT_JOYSTICK 0
|
|
#define SDL_INIT_NOPARACHUTE 0
|
|
|
|
LIB_API int SDL_Init(Uint32 flags);
|
|
LIB_API int SDL_InitSubSystem(Uint32 flags);
|
|
|
|
LIB_API void SDL_Quit();
|
|
|
|
|
|
//
|
|
// video
|
|
//
|
|
|
|
typedef enum
|
|
{
|
|
SDL_GL_DEPTH_SIZE,
|
|
SDL_GL_STENCIL_SIZE,
|
|
SDL_GL_DOUBLEBUFFER, // ignored - always double buffered
|
|
SDL_GL_SWAP_CONTROL
|
|
}
|
|
SDL_GLattr;
|
|
|
|
LIB_API int SDL_GL_SetAttribute(SDL_GLattr attr, int value);
|
|
|
|
// SDL_SetVideoMode() flags
|
|
#define SDL_OPENGL 0
|
|
#define SDL_FULLSCREEN 1
|
|
#define SDL_RESIZABLE 2
|
|
|
|
struct SDL_PixelFormat
|
|
{
|
|
Uint8 BitsPerPixel;
|
|
};
|
|
|
|
struct SDL_Surface
|
|
{
|
|
SDL_PixelFormat* format;
|
|
int w, h;
|
|
};
|
|
|
|
LIB_API SDL_Surface* SDL_SetVideoMode(int w, int h, int bpp, Uint32 flags);
|
|
|
|
LIB_API SDL_Surface* SDL_GetVideoSurface();
|
|
|
|
typedef struct
|
|
{
|
|
Uint32 video_mem; // total amount of video memory (in K)
|
|
}
|
|
SDL_VideoInfo;
|
|
|
|
LIB_API SDL_VideoInfo* SDL_GetVideoInfo();
|
|
|
|
LIB_API void* SDL_GL_GetProcAddress(const char*);
|
|
|
|
LIB_API void SDL_GL_SwapBuffers();
|
|
|
|
LIB_API int SDL_SetGamma(float r, float g, float b);
|
|
|
|
|
|
//
|
|
// semaphores
|
|
//
|
|
|
|
typedef void SDL_sem;
|
|
LIB_API SDL_sem* SDL_CreateSemaphore(int cnt);
|
|
LIB_API void SDL_DestroySemaphore(SDL_sem*);
|
|
LIB_API int SDL_SemPost(SDL_sem*);
|
|
LIB_API int SDL_SemWait(SDL_sem* sem);
|
|
|
|
|
|
//
|
|
// time
|
|
//
|
|
|
|
LIB_API u32 SDL_GetTicks();
|
|
LIB_API void SDL_Delay(u32 ms);
|
|
|
|
|
|
//
|
|
// mouse
|
|
//
|
|
|
|
LIB_API void SDL_WarpMouse(int, int);
|
|
|
|
enum ShowCursorToggle
|
|
{
|
|
SDL_DISABLE = 0,
|
|
SDL_ENABLE = 1,
|
|
SDL_QUERY = 2
|
|
};
|
|
LIB_API int SDL_ShowCursor(int toggle);
|
|
|
|
LIB_API Uint8 SDL_GetMouseState(int* x, int* y);
|
|
|
|
|
|
//
|
|
// keyboard
|
|
//
|
|
|
|
// from real SDL, but they're ignored anyway
|
|
#define SDL_DEFAULT_REPEAT_DELAY 500
|
|
#define SDL_DEFAULT_REPEAT_INTERVAL 30
|
|
#define SDL_EnableKeyRepeat(delay, interval)
|
|
|
|
LIB_API Uint8* SDL_GetKeyState(int* num_keys);
|
|
|
|
|
|
//
|
|
// joystick
|
|
//
|
|
|
|
typedef void* SDL_Joystick;
|
|
int SDL_NumJoysticks();
|
|
int SDL_JoystickEventState(int state);
|
|
const char* SDL_JoystickName(int device_index);
|
|
SDL_Joystick* SDL_JoystickOpen(int device_index);
|
|
int SDL_JoystickNumAxes(SDL_Joystick* joystick);
|
|
Sint16 SDL_JoystickGetAxis(SDL_Joystick* joystick, int axis);
|
|
|
|
|
|
//
|
|
// byte swapping
|
|
//
|
|
|
|
#define SDL_LIL_ENDIAN 1234
|
|
#define SDL_BIG_ENDIAN 4321
|
|
|
|
#define SDL_BYTEORDER SDL_LIL_ENDIAN
|
|
|
|
#define SDL_Swap16 swap16
|
|
#define SDL_Swap32 swap32
|
|
#define SDL_Swap64 swap64
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// events
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#ifndef WSDL_NO_KEYSYM
|
|
|
|
typedef struct
|
|
{
|
|
SDLKey sym;
|
|
u16 unicode;
|
|
}
|
|
SDL_keysym;
|
|
|
|
typedef struct
|
|
{
|
|
Uint8 type;
|
|
SDL_keysym keysym;
|
|
}
|
|
SDL_KeyboardEvent;
|
|
|
|
#endif // #ifndef WSDL_NO_KEYSYM
|
|
|
|
typedef struct
|
|
{
|
|
Uint8 type;
|
|
u16 x, y;
|
|
}
|
|
SDL_MouseMotionEvent;
|
|
|
|
typedef struct
|
|
{
|
|
Uint8 type;
|
|
}
|
|
SDL_QuitEvent;
|
|
|
|
typedef struct
|
|
{
|
|
Uint8 type;
|
|
}
|
|
SDL_ExposeEvent;
|
|
|
|
enum SDL_MouseButtonEvent_button
|
|
{
|
|
// to remain compatible with regular SDL, these values must not change!
|
|
SDL_BUTTON_LEFT = 1,
|
|
SDL_BUTTON_MIDDLE = 2,
|
|
SDL_BUTTON_RIGHT = 3,
|
|
SDL_BUTTON_WHEELUP = 4,
|
|
SDL_BUTTON_WHEELDOWN = 5,
|
|
SDL_BUTTON_X1 = 6,
|
|
SDL_BUTTON_X2 = 7
|
|
};
|
|
|
|
#define SDL_BUTTON(b) (1u << (b-1))
|
|
#define SDL_BUTTON_LMASK SDL_BUTTON(SDL_BUTTON_LEFT)
|
|
#define SDL_BUTTON_MMASK SDL_BUTTON(SDL_BUTTON_MIDDLE)
|
|
#define SDL_BUTTON_RMASK SDL_BUTTON(SDL_BUTTON_RIGHT)
|
|
#define SDL_BUTTON_X1MASK SDL_BUTTON(SDL_BUTTON_X1)
|
|
#define SDL_BUTTON_X2MASK SDL_BUTTON(SDL_BUTTON_X2)
|
|
|
|
enum SDL_MouseButtonEvent_state
|
|
{
|
|
SDL_RELEASED = 0,
|
|
SDL_PRESSED = 1
|
|
};
|
|
|
|
typedef struct
|
|
{
|
|
Uint8 type;
|
|
u8 button;
|
|
u8 state;
|
|
u16 x, y;
|
|
}
|
|
SDL_MouseButtonEvent;
|
|
|
|
enum SDL_ActiveEvent_state
|
|
{
|
|
SDL_APPACTIVE = 1,
|
|
SDL_APPMOUSEFOCUS = 2,
|
|
SDL_APPINPUTFOCUS = 4
|
|
};
|
|
|
|
typedef struct
|
|
{
|
|
Uint8 type;
|
|
u8 gain;
|
|
u8 state;
|
|
}
|
|
SDL_ActiveEvent;
|
|
|
|
typedef struct
|
|
{
|
|
Uint8 type;
|
|
int w;
|
|
int h;
|
|
}
|
|
SDL_ResizeEvent;
|
|
|
|
typedef struct
|
|
{
|
|
Uint8 type;
|
|
int code;
|
|
void* data1;
|
|
}
|
|
SDL_UserEvent;
|
|
|
|
enum SDL_Event_type
|
|
{
|
|
SDL_KEYDOWN,
|
|
SDL_KEYUP,
|
|
SDL_MOUSEMOTION,
|
|
SDL_MOUSEBUTTONDOWN,
|
|
SDL_MOUSEBUTTONUP,
|
|
SDL_ACTIVEEVENT,
|
|
SDL_QUIT,
|
|
SDL_VIDEOEXPOSE,
|
|
SDL_VIDEORESIZE,
|
|
SDL_USEREVENT
|
|
};
|
|
|
|
typedef union
|
|
{
|
|
Uint8 type;
|
|
SDL_ActiveEvent active;
|
|
#ifndef WSDL_NO_KEYSYM
|
|
SDL_KeyboardEvent key;
|
|
#endif
|
|
SDL_MouseMotionEvent motion;
|
|
SDL_MouseButtonEvent button;
|
|
SDL_ResizeEvent resize;
|
|
SDL_ExposeEvent expose;
|
|
SDL_QuitEvent quit;
|
|
SDL_UserEvent user;
|
|
}
|
|
SDL_Event;
|
|
|
|
LIB_API int SDL_EnableUNICODE(int enable);
|
|
LIB_API int SDL_WaitEvent(SDL_Event*);
|
|
LIB_API int SDL_PollEvent(SDL_Event* ev);
|
|
LIB_API int SDL_PushEvent(SDL_Event* ev);
|
|
|
|
|
|
//
|
|
// misc
|
|
//
|
|
|
|
enum SDL_GrabMode
|
|
{
|
|
SDL_GRAB_QUERY,
|
|
SDL_GRAB_OFF,
|
|
SDL_GRAB_ON
|
|
};
|
|
LIB_API SDL_GrabMode SDL_WM_GrabInput(SDL_GrabMode mode);
|
|
|
|
#define SDL_GetError() ""
|
|
|
|
LIB_API void SDL_WM_SetCaption(const char *title, const char *icon);
|
|
|
|
LIB_API Uint8 SDL_GetAppState();
|
|
|
|
// Pretend that we always implement the latest version of SDL 1.2 (but not 1.3)
|
|
#define SDL_VERSION_ATLEAST(X, Y, Z) ((X) == 1 && (Y) <= 2)
|
|
|
|
#endif // #ifndef INCLUDED_WSDL
|